2. UgmUbpa Graphics Mathematics
4. UecsUbpa Entity-Component-System (U ECS) in Unity3D-style
5. Ustc cg00106501: Computer Graphics (Spring-Summer 2020)
8. UsreflHeader-only, tiny (99 lines) and powerful C++20 static reflection library.
13. UHEMeshan elegant, high-performance and user-friendly halfedge data structure